Answer:
20u
Step-by-step explanation:
The Pythagorean Theorem is a good resource for this question. The pythagorean theorem is only used for right triangles. This formula is comprised of a^2+b^2=c^2, a and b are the two legs of the triangle and c is the hypotenuse which will always be the longest leg on the triangle. In this case we could type into our calculator 12^2+16^2=400 we then take the square root of 400 which is 20.
Answer:
6
Step-by-step explanation:
54 divided by 9 = 6
Answer:
(x+2)(x-1)
Step-by-step explanation:
One way to factor is to FOIL your answer choices:
First: x(x)
Outer: x(-1)
Inside: 2(x)
Last: 2(-1)
Combine these values together and you get
x^2-x-2
Answer: 60 percent decrease
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Change in price = new - old = 100 - 250 = -150
The negative change means the price has gone down
Divide this change in price over the original 250 and convert to percent form
(change in price)/(original price) = -150/250 = -0.60
which converts to -60%
The negative percent change in price indicates a price decrease
So the price goes down by 60% meaning that it lost 60% of its value
Note how 60% of 250 is 0.60*250 = 150 which was the change in price computed earlier.
